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If $0 \leq x \leq \frac{π}{2}$ , $4^{\sin^{2} x} + 4^{\cos^{2} x} = 5$ then $x =$

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Correct option is C

Put x=90°Then 4sin2x+4cos2x=4+1=5

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If 0≤x≤π2, 4sin2x+4cos2x=5 then x=

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

free study material

If $0 \leq x \leq \frac{π}{2}$ , $4^{\sin^{2} x} + 4^{\cos^{2} x} = 5$ then $x =$